Patent
   D337173
Priority
Oct 18 1990
Filed
Mar 25 1991
Issued
Jul 06 1993
Expiry
Jul 06 2007
Assg.orig
Entity
unknown
7
3
n/a
The ornamental design for a balancing arm for a medical lamp, as shown and described.

FIG. 1 is a front elevational view of a balancing arm for a medical lamp showing our new design, the rear elevational view being a mirror image;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a perspective view thereof; and,

FIG. 7 is a side elevational view of the balancing arm with a lamp and support arm shown in broken lines for illustrative purposes only.

Suzuki, Nobuo, Yamada, Reijiro

Patent Priority Assignee Title
11598479, Dec 10 2018 COLEBROOK BOSSON & SAUNDERS PRODUCTS LIMITED Display support structure
D537193, Oct 14 2003 SIGNIFY HOLDING B V Ballast housing
D933656, Dec 10 2018 COLEBROOK BOSSON & SAUNDERS (PRODUCTS) LIMITED Support structure
D935458, Dec 10 2018 COLEBROOK BOSSON & SAUNDERS PRODUCTS LIMITED Support structure
ER7476,
ER8525,
ER9750,
Patent Priority Assignee Title
4107769, Mar 21 1977 American Sterilizer Company Balanced single horizontal suspension arm
4288844, Aug 24 1978 American Sterilizer Company Electrically focused surgical light
187950,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 12 1991YAMADA, REIJIROYamada Iryo Shomei Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0056470817 pdf
Mar 12 1991SUZUKI, NOBUOYamada Iryo Shomei Kabushiki KaishaASSIGNMENT OF ASSIGNORS INTEREST 0056470817 pdf
Mar 25 1991Yamada Iryo Shomei Kabushiki Kaisha(assignment on the face of the patent)
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